Quote:
Originally Posted by hateman
"Earlier work established that marijuana does contain cancer-causing chemicals as potentially harmful as those in tobacco, he said. "
|
Why crop the rest of that paragraph?
" However, marijuana also contains the chemical THC, which he said may kill aging cells and keep them from becoming cancerous. "
It's pretty easy to follow this stuff so I'm not sure where you got lost. His earlier work has established that while Marijuana contains chemicals believed to be a factor in causing cancers, this study which is a specific study on the links between Marijuana use and Lung Cancer has shown there is none.